I think I fucked up...

Ok so I just got a Powerbook that came in this morning, and as I was first starting it up, it asked me to put in the user name of the computer. I entered drinks11. Then I started to load programs and stuff and sometime hit rename drinks11 and changed it to Woods. After adding more programs and changing stuff around, one program asked me to either log out or restart to activate...and I logged out. Now it logs me in as drinks11 (as far as I can tell) and everything is back to default. In the HD I can see both drinks11 and Woods under users, and all my files and stuff are under Woods.

So my question: is there a way to either get back to the Woods profile permanently or just move everything over to the drinks11 profile? Or do I just need to delete everything out of Woods and start over?